/**
* Deletes data from this model
* @param mixed $data Primary key of the data or a data object of this model
* @return null
*/
protected function deleteData($data)
{
$data = parent::deleteData($data);
foreach ($this->automaticFields as $field) {
$field->processDeleteData($data);
}
return $data;
}
/**
* Deletes the data from the database
* @param Node $data
* @return Node
*/
protected function deleteData($data)
{
$data = parent::deleteData($data);
if (!$data) {
return $data;
}
$path = $data->getPath();
$query = $this->createQuery(0, null, true);
$query->setFields('{id}');
$query->addCondition('{parent} = %1% OR {parent} LIKE %2%', $path, $path . self::PATH_SEPARATOR . '%');
$children = $query->query();
$this->delete($children);
return $data;
}
